On 17.02.2015 15:01, Sebastian Andrzej Siewior wrote:

Hi,

quoted

something between 3.12.19(-rt30) and 3.12.31(-rt45) broke
hrtimers on (at least) i.MX28 for CONFIG_HZ_PERIODIC.
Switching to CONFIG_NO_HZ_IDLE restores them.

Is this the expected behaviour or a regression?

No, I don't think so. Did it get fixed in the meantime?

Looks OK again in 3.12.37(-rt51).

Sorry for the late answer, I was quite busy last weeks.

Thanks
-- 
                                       Stano